SLT 2009 Automatic Gasoline mileage: 260 KM 4WD For sale: Yukon 2009 SLT. The 4WD has been emptied due to a malfunction in the 4WD. The car is clean for the user and its mileage is real, approximately 260,000 km. Original body except for a light spray on the lower part of the driver's door. Price is negotiable reasonably for serious buyers only.